Key Volume (F33)
To adjust the key tone volume:
1. Press | 3 | 3 . |
2.Press 
or 
to achieve the desired sound level or Silent
mode, then press 
.
DTMF Send (F34)
To activate/deactivate sending tone signals when you enter a num- ber during a call:
1. Press | 3 | 4 . |
2. Select “On” or “Off” then press 
.
Key Tone Length (F351)
To select the tone length when a key is pressed:
1. Press | 3 | 5 | 1 . |
2.Select “Normal” or “Short” then press 
.
♦Normal: Sounds a tone as long as the key is being pressed.
♦Short: Sounds a short tone even if the key remains pressed.
Beep Alert (F352)
Signals an incoming call with a single beep if Ring Volume (F31) (page 87) is set to the Silent alert mode.
1. Press | 3 | 5 | 2 . |
2. Select “On” or “Off” then press 
.
